Merge "[Bugfix] Add reading timeout when waiting for the reply of an application zygote."

    private static final int ZYGOTE_CONNECT_TIMEOUT_MS = 20000;

    private static final int APPLICATION_ZYGOTE_READ_TIMEOUT_MS = 5000;

    /**

     * Use a relatively short delay, because for app zygote, this is in the critical path of

     * service launch.

            state.mZygoteOutputWriter.flush();

            // The system_server should not be blocked by a defective or bad application zygote.

            state.mZygoteSessionSocket.setSoTimeout(APPLICATION_ZYGOTE_READ_TIMEOUT_MS);

            return (state.mZygoteInputStream.readInt() == 0);

        }

    }